827095 ÷ 18 
The aim is to understand the frequency of 18 in 827095.

Going ahead to step 1:
If we divide 8 by 18, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 18

Going ahead to step 2:
The number 18 fits into 82 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 72 from 82 and we're left with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 18

Going ahead to step 3:
18 goes into 107 5 times with a remainder of 17.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtracting 90 from 107 leaves us with 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 18

Moving on to step 4:
When dividing 170 by 18, we get 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 459.0
If we take 162 away from 170, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 18

Going ahead to step 5:
If we divide 89 by 18, we get 4 and a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 4594.0
The remainder is 17 after subtracting 72 from 89.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 18

Step 6:
175 divided by 18 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 45949.0
The remainder is 13 after subtracting 162 from 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
130 divided by 18 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 45949.7
If we subtract 126 from 130, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
When dividing 40 by 18, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 45949.72
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
The number 18 fits into 40 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 45949.722
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 45949.722, and the remainder is 0.0004.